Top Software Engineer Jobs

Develops, tests, documents, enhances, and maintains software solutions using Appian and related technologies. Designs integrations with external systems, resolves technical issues, remediates security vulnerabilities, improves performance, participates in requirements analysis and Agile development processes, and documents standards. The role also contributes to planning, mentors other engineers, collaborates with team members, and stays current with software development practices and technologies.

Own performance optimization, reliability, observability, capacity modeling, and automated failover for Coinbase’s blockchain node infrastructure. Diagnose resource bottlenecks, reduce infrastructure costs, define SLOs and SLIs, support protocol upgrades, and improve node performance across distributed systems at scale. Collaborate with protocol integration, wallet, and indexer teams while applying backend programming and systems profiling expertise.

Provides hands-on technical leadership for complex civil identity software products across cloud and on-premises environments. Leads software architecture, full lifecycle development, deployment, integration, security, code reviews, documentation, technical issue resolution, and engineering standards. Partners with leadership and design authorities to translate business and regulatory needs into scalable solutions, and contributes technical expertise to sales and bid activities.

Lead the architecture, design, and development of complex backend software systems for data-intensive applications. Drive technical direction, implement new technologies, improve code quality, reduce technical debt, and promote testing and continuous delivery. Mentor engineers, conduct code reviews, collaborate cross-functionally with product and design teams, engage with customers, and help deliver maintainable, scalable solutions using backend technologies, databases, distributed computing, and cloud platforms.

Software engineering internship focused on building and shipping full-stack features for Persona’s identity platform. Interns will design scalable systems, work directly with customers, collaborate across product and business teams, and receive dedicated mentorship. Responsibilities include developing product features, handling large-scale data workloads, applying data modeling and schema design, and delivering projects independently and collaboratively in a fast-paced startup environment.

Assist with tooling for simulation software and contribute to internal products supporting simulation and analysis results. The role requires a software-related degree, familiarity with object-oriented programming in languages such as Python, C++, or C#, and basic software development and Git knowledge. Candidates should be graduating in December 2026 or Spring 2027. Interest in simulation tools, software testing, distributed development, and hardware or physics is encouraged.

Develop low-latency electronic trading infrastructure, including network and systems programming, data pipelines, market-data systems, algorithmic trading systems, and AI-assisted automation. Interns will optimize system performance, analyze and visualize large datasets, and build scalable tools for trading operations while collaborating in a high-performance quantitative trading environment.

Designs and delivers complex enterprise UI features using React and TypeScript. Leads front-end architecture, component design, API integration, accessibility, performance optimization, automated testing, observability, and CI/CD improvements. Uses approved AI-assisted development tools with secure human validation. Produces architecture artifacts, analyzes software data for continuous improvement, reduces flaky tests and defects, and mentors engineers while driving technical initiatives.

Build and maintain Java and Kotlin JVM microservices for fixed-income portfolio management, analytics, reporting, trade sizing, exposure monitoring, order management, scenario analysis, compliance checks, and order submission. Design resilient REST APIs, relational database schemas, SQL queries, and migrations. Contribute to architecture, testing, operational stability, data analysis, secure AI-assisted development, CI/CD, and agile engineering practices.

Develops and troubleshoots secure, scalable full-stack software for JPMorganChase Asset & Wealth Management. Responsibilities include writing high-quality code, designing user-centered interfaces, analyzing data, testing, automation, system integration, technical troubleshooting, and supporting application resiliency throughout the software development lifecycle. The role also uses and validates AI-assisted development tools within agile engineering workflows.

Develops secure, scalable full-stack applications for Asset Management. Responsibilities include software design, coding, testing, troubleshooting, architecture, data analysis, visualization, and operational stability. Uses enterprise-authorized AI coding tools responsibly to improve development productivity while validating outputs for security and correctness. Builds services with Hibernate, Spring JPA, PostgreSQL, REST APIs, and GraphQL, with preferred experience in Kafka, Avro, React, and AWS.

Design, develop, and deliver distributed systems solutions for Rubrik’s Atlas data platform. Responsibilities include defining architectural principles, prototyping, coding production-quality systems, and guiding multiple teams. Work spans cloud-backed file systems, optimized data formats, deduplication, compression, resiliency, scalability, performance tooling, asynchronous programming, snapshotting, data integrity, security, and immutability.

Build and own foundational Android platform infrastructure, shared libraries, architecture, observability, performance tooling, and developer workflows. Lead cross-organizational technical initiatives, integrate AI-assisted development practices and tools, establish engineering standards, mentor engineers, and collaborate across mobile, web, backend, product, and design teams.

Lead the Android platform for Cash App Consumer Platform, building foundational infrastructure, shared libraries, architecture patterns, observability, performance tooling, and developer experiences used across the organization. Drive AI-native engineering practices and tools, identify cross-cutting technical problems, lead architecture reviews, mentor engineers, and collaborate across Android, iOS, web, backend, product, and design teams.

Design and develop Java backend services, REST APIs, cloud-ready microservices, database solutions, CI/CD pipelines, and containerized deployments. The role involves improving reliability and performance, troubleshooting environments, documenting technical decisions, and collaborating across teams. Candidates need an active TS/SCI clearance, Java backend experience, Spring Boot or Micronaut expertise, SQL and NoSQL knowledge, orchestration experience, and familiarity with AWS and containerization.

Designs and builds developer-facing services and tools for Microsoft Fabric, including build systems, CI/CD, test infrastructure, validation environments, deployment services, rollback automation, and DORA reporting systems. The role involves writing production C# code, designing APIs and scalable services, improving engineering productivity, and participating in code reviews with emphasis on security and compliance.

Develop, configure, integrate, and support the Laboratory’s on-premises Octave EAM CMMS. Responsibilities include building workflows and interfaces, integrating enterprise systems, migrating and transforming legacy data, troubleshooting operational issues, supporting code migration, and documenting technical solutions. Higher-level responsibilities include designing complex integrations, leading technical approaches, mentoring team members, and coordinating CMMS modernization projects.

Develop and maintain Java enterprise applications using Spring Boot, microservices, REST APIs, Oracle, and MongoDB. Design scalable systems, conduct testing, remediate vulnerabilities, troubleshoot distributed environments, participate in code reviews, document solutions, and mentor junior developers. The role also involves Linux, Git, Maven, Docker, Kubernetes, CI/CD, and cloud platforms such as OCI or AWS. An active Public Trust clearance and cybersecurity certification are required.

Leads architecture, development, and technical direction for web, mobile, and internal applications. Owns API standards, security, performance, testing, observability, technical roadmaps, and legacy modernization. Establishes AI-assisted engineering practices, mentors engineers, conducts code reviews, resolves complex production issues, and partners on hiring and development. The role requires extensive full-stack experience, Azure expertise, modern application architecture skills, and demonstrated success using AI tools to improve engineering productivity.

Design and deliver scalable backend services, product integrations, and AI-native solutions for Cisco Cloud Control. Collaborate with frontend and infrastructure teams on reliable, high-performance systems supporting global enterprise users. Build backend features across multiple technology stacks, implement CI/CD and observability practices, and contribute to data and AI pipelines. Mentor junior developers and promote engineering best practices.

Leads architecture and development of web, mobile, and internal applications while setting engineering standards and technical direction. Owns API design, security, testing, observability, AI-assisted development, and legacy modernization initiatives. Mentors engineers, conducts code reviews, resolves complex production issues, and partners with leadership on technical roadmaps, hiring, and delivery. The role requires strong full-stack, Azure, cloud architecture, automation, and application security expertise.

Develop end-to-end full-stack software solutions from concept through production. Collaborate with teams and clients to solve complex problems, improve system architecture, automate workflows, and support future enhancements. The role involves front-end and back-end development, learning new technologies, systems-level Linux work, testing, and maintaining software in an agile environment. A Secret clearance and bachelor’s degree are required.

Build and operate Cognitiv’s core backend platform for real-time bidding and campaign execution. Own features end to end from design through deployment, write reliable and well-tested production code, improve observability and service reliability, participate in on-call and post-mortems, and contribute to system design. Collaborate across teams, facilitate planning, mentor junior team members, and help evolve high-scale campaign management systems.

Develop and maintain full-stack web applications supporting U.S. Army mission requirements. Build backend services, APIs, business logic, databases, and modern web interfaces using .NET, SQL Server, JavaScript, HTML, and CSS. Modernize legacy applications, apply secure development practices, create database objects and documentation, participate in testing and code reviews, and collaborate with government and contractor teams. The role is primarily onsite at Rock Island Arsenal with limited work-from-home flexibility.

Develops and enhances complex software applications across the full software development lifecycle. Responsibilities include coding, testing, debugging, architecture, DevOps, automation, cloud-native development, system integration, documentation, and technical leadership. The role mentors engineers, leads code reviews and technical initiatives, and evaluates AI-assisted development, RAG, agentic workflows, and secure AI solutions. Collaboration with product, architecture, systems, and testing teams is required to improve reliability, reduce technical debt, and support business outcomes.